摘要
C02-controlled assembly of conjugated polymer and boron nitride(BN)was fabricated via electrostatic and hydrophobic interactions between the BN fiber and conjugated polymer of PFBT containing fluorene units and 2,1,3-benzothiadiazole units.C02,an effective and green stimulus for regulating the assembly of PFBT and BN fibers,leads to an obvious fluorescence variation.Moreover,PFBT enables the assembly with the signal amplification and light-harvesting properties.This work provides a new triggering method to construct intelligent conjugated polymer-based platform,and offers fluorescence monitoring strategy for carbon dioxide capture.
C02-controlled assembly of conjugated polymer and boron nitride(BN) was fabricated via electrostatic and hydrophobic interactions between the BN fiber and conjugated polymer of PFBT containing fluorene units and 2,1,3-benzothiadiazole units.C02,an effective and green stimulus for regulating the assembly of PFBT and BN fibers,leads to an obvious fluorescence variation.Moreover,PFBT enables the assembly with the signal amplification and light-harvesting properties.This work provides a new triggering method to construct intelligent conjugated polymer-based platform,and offers fluorescence monitoring strategy for carbon dioxide capture.
基金
supported by the National Natural Science Foundation of China (Nos.21574037,21773054 and 51803046)
the "100 Talents" Program of Hebei Province,China (No. E2014100004)
the Natural Science Foundation of Hebei Province (No B2017202051)
the Program for Top 100 Innovative Talents in Colleges and Universities of Hebei Province (No.SLRC2017028)
